35205542240 has 48 divisors (see below), whose sum is σ = 90734288400. Its totient is φ = 12802014720.

The previous prime is 35205542209. The next prime is 35205542287. The reversal of 35205542240 is 4224550253.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 35205542197 and 35205542206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9999815 + ... + 10003334.

It is an arithmetic number, because the mean of its divisors is an integer number (1890297675).

Almost surely, 2^35205542240 is an apocalyptic number.

It is an amenable number.

35205542240 is an abundant number, since it is smaller than the sum of its proper divisors (55528746160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35205542240 is a wasteful number, since it uses less digits than its factorization.

35205542240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20003175 (or 20003167 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The spelling of 35205542240 in words is "thirty-five billion, two hundred five million, five hundred forty-two thousand, two hundred forty".